Your clients deserve the best piercing experience when you use the sharpest quality needles on the market. Stinger brand piercing needles are made from high quality 316L ASTM stainless steel. Each needle has a precision ground tri-beveled tip and are specially coated to allow for a smooth insertion without the need for any additional lubrication. They are individually packaged and sterilized using an Ethylene Oxide (EO) gas process. The needles are packaged 50 per box.